{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"通过对<span style=\"color:red\">钻孔</span><span style=\"color:red\">偏斜</span>的影响因素及力学特征的分析， 建立了钻头偏载的力学模型， 从而揭 示了凿岩过程<span style=\"color:red\">钻孔</span><span style=\"color:red\">偏斜</span>的机理， 提出了控制<span style=\"color:red\">钻孔</span><span style=\"color:red\">偏斜</span>的推进力控制方案。 试验结果表明， 该控 制方案能够随<span style=\"color:red\">钻孔</span>过程中孔内钻杆质量的变化及孔内因素的变化， 自动改变推进器的推进 力， 从而有效地控制<span style=\"color:red\">钻孔</span><span style=\"color:red\">偏斜</span>。","authors":[{"authorName":"吴万荣","id":"e370dd8e-6cf6-409b-8ac0-14cf2de4b4a5","originalAuthorName":"吴万荣"},{"authorName":"魏建华","id":"afdcd258-e20e-417f-b16e-d48b7d1b1809","originalAuthorName":"魏建华"},{"authorName":"张永顺","id":"dc6b0c26-92cf-4811-9b9c-17af3c09169e","originalAuthorName":"张永顺"},{"authorName":"杨襄璧","id":"6371d005-c6a8-4c01-a29c-f534d781ac4a","originalAuthorName":"杨襄璧"}],"doi":"","fpage":"153","id":"6ee9a6ac-4289-4c5a-bf6d-5addc963e627","issue":"1","journal":{"abbrevTitle":"ZGYSJSXB","coverImgSrc":"journal/img/cover/ZGYSJSXB.jpg","id":"88","issnPpub":"1004-0609","publisherId":"ZGYSJSXB","title":"中国有色金属学报"},"keywords":[{"id":"94d6818c-93bf-4e8f-a7aa-95603d73dfee","keyword":"大直径深孔凿岩","originalKeyword":"大直径深孔凿岩"},{"id":"56186c11-ac67-4cc8-a8b3-15bf6b44772a","keyword":"<span style=\"color:red\">钻孔</span><span style=\"color:red\">偏斜</span>","originalKeyword":"钻孔偏斜"},{"id":"a5a31577-b1a1-4031-886b-affcbef3d117","keyword":"钻头轴压力","originalKeyword":"钻头轴压力"},{"id":"90cb15d4-46cd-4e5c-b2ed-97d8e1daeb45","keyword":"推进力控制","originalKeyword":"推进力控制"}],"language":"zh","publisherId":"zgysjsxb200101034","title":"大直径深孔凿岩<span style=\"color:red\">钻孔</span><span style=\"color:red\">偏斜</span>的机理及其控制方案","volume":"11","year":"2001"},{"abstractinfo":"在铜绿山矿深部开采盲主井工程地质勘探<span style=\"color:red\">钻孔</span>施工中,通过采取安装技术、下套管及换径技术、满眼钻进技术、钻进工艺技术参数控制、测斜技术等一系列受控定向钻进技术措施,配合使用KXZ-1A型数字测斜仪进行高精度<span style=\"color:red\">钻孔</span>测斜,使<span style=\"color:red\">钻孔</span>一次成孔,全孔<span style=\"color:red\">偏斜</span>率仅1.17%,优于1.5%的设计要求,满足了<span style=\"color:red\">钻孔</span>高垂直度质量要求,为盲主井掘进提供了第一手准确地质资料.","authors":[{"authorName":"杨元书","id":"fb054bd9-da3f-4c25-8082-9f9a9876a2c4","originalAuthorName":"杨元书"}],"doi":"10.3969/j.issn.0258-7076.2006.z1.040","fpage":"158","id":"e00be65a-4ad4-400c-a10b-e16bb26e3cc4","issue":"z1","journal":{"abbrevTitle":"XYJS","coverImgSrc":"journal/img/cover/XYJS.jpg","id":"67","issnPpub":"0258-7076","publisherId":"XYJS","title":"稀有金属"},"keywords":[{"id":"b16df120-25d7-4c76-8eb0-9e7c9a9400d0","keyword":"盲主井<span style=\"color:red\">钻孔</span>","originalKeyword":"盲主井钻孔"},{"id":"b5e6ce8b-5927-4a0e-8a83-7c275610befa","keyword":"定向钻进","originalKeyword":"定向钻进"},{"id":"ad9be107-df07-4404-bc02-46434e13e23f","keyword":"满眼钻进","originalKeyword":"满眼钻进"},{"id":"45210608-ef87-4188-b4a0-2b3b0443d0f0","keyword":"KXZ-1A型数字测斜仪","originalKeyword":"KXZ-1A型数字测斜仪"}],"language":"zh","publisherId":"xyjs2006z1040","title":"铜绿山矿盲主井<span style=\"color:red\">钻孔</span>受控定向钻进技术","volume":"30","year":"2006"},{"abstractinfo":"目的 当前实际生产中对表面形貌的表征主要利用表面算术平均偏差Sa,而通过不同加工方式获得的表面有时尽管具有相同的Sa值,而其表面纹理结构、表面轮廓幅度值的对称程度及凸峰尖锐程度往往存在较大的差异,所以此时引入表面<span style=\"color:red\">偏斜</span>度Ssk和表面峰度Sku来共同表征表面形貌更为精确可信.方法 利用正交试验和极差分析的方法研究各磨削参数如何影响表面<span style=\"color:red\">偏斜</span>度和表面峰度的变化.将BP神经网络引入到对表面<span style=\"color:red\">偏斜</span>度和表面峰度的预测建模中,利用其自学习的特性,有效克服了表面粗糙度建模的多输入、非线性复杂问题.结果 获得了磨削参数对表面<span style=\"color:red\">偏斜</span>度和表面峰度的影响规律,当vs=20 m/s,vf=27 m/min,f=5 mm/min,ap=0.005 mm时Ssk最小,当vs=29 m/s,vf=23 m/min,f=25 mm/min,ap=0.002 mm时Sku最小;分别建立了磨削参数对Ssk和Sku的精确神经网络预测模型.结论 vf和f对Ssk影响较大,而f和vs对Sku的影响最大.为获得凹谷较多、尖锐凸峰较少的表面,必须选择合适的磨削工艺参数.建立的预测模型可以对磨削工艺优化起到有效的指导作用.","authors":[{"authorName":"胡敬文","id":"035a98c4-ef1f-4048-bf08-28cdd4f1ba06","originalAuthorName":"胡敬文"}],"doi":"10.16490/j.cnki.issn.1001-3660.2017.02.040","fpage":"235","id":"e1e5adca-9bef-43e5-ad65-5e0cbc3db615","issue":"2","journal":{"abbrevTitle":"BMJS","coverImgSrc":"journal/img/cover/BMJS.jpg","id":"3","issnPpub":"1001-3660","publisherId":"BMJS","title":"表面技术   "},"keywords":[{"id":"f4b11166-5ab6-400c-9a71-e075298d5677","keyword":"表面<span style=\"color:red\">偏斜</span>度","originalKeyword":"表面偏斜度"},{"id":"6a50e376-817e-415f-9c15-0951698f9e82","keyword":"表面峰度","originalKeyword":"表面峰度"},{"id":"62502b08-9e0e-444e-84b8-2c97b756667c","keyword":"磨削参数","originalKeyword":"磨削参数"},{"id":"41a27a51-5cbc-4657-a9b9-77034f99a07c","keyword":"神经网络`","originalKeyword":"神经网络`"},{"id":"062dc203-77a7-4fd6-ad7b-365c8112a828","keyword":"预测建模","originalKeyword":"预测建模"}],"language":"zh","publisherId":"bmjs201702040","title":"基于BP神经网络的表面<span style=\"color:red\">偏斜</span>度和峰度预测建模","volume":"46","year":"2017"},{"abstractinfo":"<span style=\"color:red\">钻孔</span>超声波成像测试技术能够提取工程勘察<span style=\"color:red\">钻孔</span>中岩层产状信息并提供<span style=\"color:red\">钻孔</span>岩层三维信息图.在某工业园区的工程勘察中,完成了多个<span style=\"color:red\">钻孔</span>的超声波成像测井,以其中的一个<span style=\"color:red\">钻孔</span>为例,研究分析了<span style=\"color:red\">钻孔</span>超声波成像测试获取的结构面倾角、倾向和节理方位频率图等.结果表明:<span style=\"color:red\">钻孔</span>超声波成像测试技术可以对<span style=\"color:red\">钻孔</span>所揭露的岩体完整性进行定量分析,为区域稳定分析、工程岩体质量分级及工程设计提供重要基础数据,对提高工程勘察质量具有重要意义.","authors":[{"authorName":"秦秀山","id":"b259cd4c-c4b5-48b9-9b36-215f2983668c","originalAuthorName":"秦秀山"},{"authorName":"曹辉","id":"6df1c95d-7117-4e00-ba4d-1f7bb4102968","originalAuthorName":"曹辉"}],"doi":"10.3969/j.issn.2095-1744.2017.01.017","fpage":"82","id":"f7be2e45-8c24-4f2f-b013-c4aef1996c13","issue":"1","journal":{"abbrevTitle":"YSJSGC","coverImgSrc":"journal/img/cover/YSJSGC.jpg","id":"76","issnPpub":"2095-1744","publisherId":"YSJSGC","title":"有色金属工程"},"keywords":[{"id":"24c21a60-6f41-48c8-bd9e-653badb548da","keyword":"<span style=\"color:red\">钻孔</span>","originalKeyword":"钻孔"},{"id":"6ec5e65c-b825-4adb-88af-2e5606b1322b","keyword":"超声波成像测试","originalKeyword":"超声波成像测试"},{"id":"d35aeeb0-cf6f-4736-b229-826b9398c8ff","keyword":"岩体完整性","originalKeyword":"岩体完整性"}],"language":"zh","publisherId":"ysjs201701017","title":"基于<span style=\"color:red\">钻孔</span>超声波成像测试技术的岩体完整性分析","volume":"7","year":"2017"},{"abstractinfo":"通过理论分析和计算得出渣滓溪锑矿的<span style=\"color:red\">钻孔</span>卸压影响半径,并对<span style=\"color:red\">钻孔</span>卸压防治岩爆进行现场试验.结果表明,<span style=\"color:red\">钻孔</span>卸压的卸压影响半径约为0.7m,与理论计算出的较为接近.<span style=\"color:red\">钻孔</span>卸压具有时效性,超过48 h后卸压作用减弱.洒水会加剧岩爆发生.<span style=\"color:red\">钻孔</span>卸压对防治岩爆有较好的作用.","authors":[{"authorName":"胡毅夫","id":"261a7525-8106-4414-879b-728d2d2165c9","originalAuthorName":"胡毅夫"},{"authorName":"张常亮","id":"f695f6b0-0a97-4f4f-b95a-5ee41b68952d","originalAuthorName":"张常亮"}],"doi":"10.3969/j.issn.2095-1744.2016.01.015","fpage":"63","id":"d264b185-f2ca-4c9e-80a3-ad41189480ee","issue":"1","journal":{"abbrevTitle":"YSJSGC","coverImgSrc":"journal/img/cover/YSJSGC.jpg","id":"76","issnPpub":"2095-1744","publisherId":"YSJSGC","title":"有色金属工程"},"keywords":[{"id":"ab886410-1544-4c5f-b0e0-5891a4123d18","keyword":"矿山安全","originalKeyword":"矿山安全"},{"id":"cecfdb36-5cda-41b9-98b4-3b2c9ee5f63d","keyword":"岩爆","originalKeyword":"岩爆"},{"id":"bd548676-5058-4f45-a90d-af345d430b2f","keyword":"防治","originalKeyword":"防治"},{"id":"f6d33628-d2d5-41d4-a857-eb9bde7b8943","keyword":"<span style=\"color:red\">钻孔</span>卸压","originalKeyword":"钻孔卸压"}],"language":"zh","publisherId":"ysjs201601015","title":"<span style=\"color:red\">钻孔</span>卸压技术在渣滓溪锑矿岩爆防治中的应用","volume":"6","year":"2016"},{"abstractinfo":"分别对碳/环氧复合材料进行<span style=\"color:red\">钻孔</span>和冲击,并测量了<span style=\"color:red\">钻孔</span>或冲击前后复合材料的电阻,分析了材料电阻变化的机理,建立了复合材料电阻变化计算模型.结果表明,<span style=\"color:red\">钻孔</span>与冲击都会使复合材料中碳纤维之间接触点(电流截面积)及电荷传导路线发生变化,从而引起复合材料电阻变化.由<span style=\"color:red\">钻孔</span>对复合材料电阻影响的计算模型推导的冲击计算模型,能够极大地简化有关冲击对复合材料的影响的计算.根据本文所建立的计算模型可以计算出<span style=\"color:red\">钻孔</span>与冲击引起的复合材料电阻变化率,且与实验测量值相吻合.","authors":[{"authorName":"谢小林","id":"142e2e9b-63a8-4ac6-9cec-13bb8b29e12c","originalAuthorName":"谢小林"},{"authorName":"权红英","id":"e52c8dcb-743f-4f10-926a-5be88e76feb3","originalAuthorName":"权红英"},{"authorName":"李志鹏","id":"d52bcc40-a61e-485c-8ca9-6ef7f3ae5f53","originalAuthorName":"李志鹏"},{"authorName":"王高潮","id":"c4cf5fe8-d746-4346-8ade-cd26abf49b1d","originalAuthorName":"王高潮"},{"authorName":"张建超","id":"4acd7784-387a-4d25-897a-1e9d4708fbd0","originalAuthorName":"张建超"}],"doi":"10.3969/j.issn.1005-5053.2010.1.016","fpage":"85","id":"34678464-51f5-4ab3-a960-137968c04a1c","issue":"1","journal":{"abbrevTitle":"HKCLXB","coverImgSrc":"journal/img/cover/HKCLXB.jpg","id":"41","issnPpub":"1005-5053","publisherId":"HKCLXB","title":"航空材料学报"},"keywords":[{"id":"a4d93e60-da82-4921-bf30-99d85b673cb4","keyword":"碳/环氧复合材料","originalKeyword":"碳/环氧复合材料"},{"id":"2ecdf7f9-dc32-4562-8eb7-dda85a0740e0","keyword":"<span style=\"color:red\">钻孔</span>","originalKeyword":"钻孔"},{"id":"13a34409-a983-4ac0-9114-86fd436e196a","keyword":"冲击","originalKeyword":"冲击"},{"id":"90482100-4bd5-464b-9362-ca011e4f7587","keyword":"电阻变化","originalKeyword":"电阻变化"},{"id":"80574168-8e9c-4842-b4ac-978f05d1e654","keyword":"计算模型","originalKeyword":"计算模型"}],"language":"zh","publisherId":"hkclxb201001016","title":"<span style=\"color:red\">钻孔</span>与冲击对碳/环氧复合材料电阻影响的计算模型","volume":"30","year":"2010"},{"abstractinfo":"选取主轴转速、进给速度、钻头螺旋角三因素建立碳纤维复合材料<span style=\"color:red\">钻孔</span>入口缺陷BP网络预测模型,分析三个因素对孔表面入口缺陷的影响规律.引入表面损伤系数定义,从而可以定量分析碳纤维复合材料<span style=\"color:red\">钻孔</span>在入口缺陷情况.借助预测模型,得到了表面损伤系数预测值,与试验数据的平均误差小于5％,证明碳纤维复合材料<span style=\"color:red\">钻孔</span>入口缺陷BP网络预测模型的准确性,获得了碳纤维复合材料<span style=\"color:red\">钻孔</span>加工的策略与切削参数选用范围.","authors":[{"authorName":"李光","id":"6193419c-3fab-4118-af3a-77d3c6719f68","originalAuthorName":"李光"},{"authorName":"刘汉良","id":"93c6d511-fab3-416b-8692-cc4ef24b639b","originalAuthorName":"刘汉良"},{"authorName":"张加波","id":"d11c9dda-1b46-4f88-b6b4-cd6c30f2b2a1","originalAuthorName":"张加波"},{"authorName":"宁志鹏","id":"1b6126d2-976e-4715-b95f-acb46c201a5b","originalAuthorName":"宁志鹏"}],"doi":"10.3969/j.issn.1007-2330.2014.01.026","fpage":"127","id":"39cca46b-b89f-4e7e-9ee6-caa224818345","issue":"1","journal":{"abbrevTitle":"YHCLGY","coverImgSrc":"journal/img/cover/YHCLGY.jpg","id":"77","issnPpub":"1007-2330","publisherId":"YHCLGY","title":"宇航材料工艺   "},"keywords":[{"id":"8e902ecb-87af-4326-89af-7d43739e3de0","keyword":"碳纤维复合材料(CFRP)","originalKeyword":"碳纤维复合材料(CFRP)"},{"id":"099674a3-1f0d-4436-abaf-422780cb3598","keyword":"BP网络","originalKeyword":"BP网络"},{"id":"477ee1b8-db62-485c-bcd5-364cb443cc1b","keyword":"表面损伤系数","originalKeyword":"表面损伤系数"},{"id":"147b89fb-a44b-473c-b872-b18b5f8d045e","keyword":"切削参数","originalKeyword":"切削参数"}],"language":"zh","publisherId":"yhclgy201401026","title":"基于BP网络的碳纤维复合材料<span style=\"color:red\">钻孔</span>入口缺陷","volume":"44","year":"2014"},{"abstractinfo":"在航空复合材料层压板机械<span style=\"color:red\">钻孔</span>加工中,分层损伤是影响<span style=\"color:red\">钻孔</span>连接装配性以及材料使用寿命最严重的一类缺陷.超声相控阵因其检测速度快、灵活性好、结果显示直观等优势被广泛应用于复合材料缺陷检测研究中.为了提高相控阵检测复合材料分层缺陷的检出率和成像质量,研究了阵元数、焦距、脉冲宽度分别对成像检测结果的影响,获得了各参数变化的影响规律及<span style=\"color:red\">钻孔</span>分层缺陷相控阵成像检测各参数最优设置,为后续利用相控阵技术开展航空复合材料层压板<span style=\"color:red\">钻孔</span>分层缺陷检测方法研究提供参考.","authors":[{"authorName":"温姣玲","id":"55ea410a-c61e-4332-922a-3c6d17abda59","originalAuthorName":"温姣玲"},{"authorName":"卢超","id":"790d1c21-ff7d-4d55-be1e-666ad12ec16c","originalAuthorName":"卢超"},{"authorName":"何方成","id":"31dc7986-fd8a-439b-8b62-ee24f06f8c9a","originalAuthorName":"何方成"},{"authorName":"林俊明","id":"6c526851-875a-4bba-805c-2090695303ad","originalAuthorName":"林俊明"}],"doi":"","fpage":"21","id":"bade42c3-9080-469f-a950-e09b39497ffc","issue":"2","journal":{"abbrevTitle":"BLGFHCL","coverImgSrc":"journal/img/cover/BLGFHCL.jpg","id":"6","issnPpub":"1003-0999","publisherId":"BLGFHCL","title":"玻璃钢/复合材料"},"keywords":[{"id":"99b8d95f-e506-492f-b499-22433deb4a59","keyword":"<span style=\"color:red\">钻孔</span>分层缺陷","originalKeyword":"钻孔分层缺陷"},{"id":"8eebdd1f-9947-4f5b-b483-10b13ba9d0b5","keyword":"相控阵","originalKeyword":"相控阵"},{"id":"81732562-340f-4677-8984-7099b721c6a2","keyword":"孔径","originalKeyword":"孔径"},{"id":"140f86ae-7e61-4d5c-9804-b4b6a78f59fb","keyword":"焦距","originalKeyword":"焦距"},{"id":"e638ee3f-b532-47d1-8168-84b12ea08b86","keyword":"脉冲宽度","originalKeyword":"脉冲宽度"}],"language":"zh","publisherId":"blgfhcl201702004","title":"航空复合材料层压板<span style=\"color:red\">钻孔</span>分层缺陷相控阵检测参数优化","volume":"","year":"2017"},{"abstractinfo":"本文利用声学显微镜对多向碳纤维复合材料<span style=\"color:red\">钻孔</span>后不同深度的分层进行了检测研究.根据检测试验结果及分析,总结出了立体分层模型,并对分层形成机理进行了探讨.","authors":[{"authorName":"张厚江","id":"cdd0d755-f901-411a-ad8d-87968104037a","originalAuthorName":"张厚江"},{"authorName":"陈五一","id":"8ae3372f-81c5-4ef6-9aa8-67fa9fb258b0","originalAuthorName":"陈五一"},{"authorName":"陈鼎昌","id":"390979f0-2332-4771-939f-1f93e767ccff","originalAuthorName":"陈鼎昌"}],"doi":"10.3321/j.issn:1000-3851.1998.03.012","fpage":"62","id":"6c5e2a12-36ba-4c33-9f91-0c5f7aa0d5a8","issue":"3","journal":{"abbrevTitle":"FHCLXB","coverImgSrc":"journal/img/cover/FHCLXB.jpg","id":"26","issnPpub":"1000-3851","publisherId":"FHCLXB","title":"复合材料学报"},"keywords":[{"id":"9c72811a-f403-439a-87f6-ece26c4a31f2","keyword":"碳纤维复合材料","originalKeyword":"碳纤维复合材料"},{"id":"09ef01d9-1daf-4956-bf27-0a1b37e23971","keyword":"<span style=\"color:red\">钻孔</span>","originalKeyword":"钻孔"},{"id":"321956b8-55ea-42d0-a12f-5d54be8f5c46","keyword":"分层","originalKeyword":"分层"},{"id":"4edd0e7f-fbd3-40a9-8fd8-fc1e6487eea7","keyword":"声学显微镜","originalKeyword":"声学显微镜"}],"language":"zh","publisherId":"fhclxb199803012","title":"声学显微镜用于碳纤维复合材料<span style=\"color:red\">钻孔</span>分层检测的研究","volume":"15","year":"1998"},{"abstractinfo":"预裂爆破是露天开采最终边坡稳定的关键技术之一,预裂爆破的效果很大程度取决于预裂孔的<span style=\"color:red\">钻孔</span>质量.基于预裂孔施工质量对于预裂爆破的重要性,提出了一种预裂爆破孔的<span style=\"color:red\">钻孔</span>方法.应用实践表明,履带式潜孔钻机<span style=\"color:red\">钻孔</span>工艺施工较简单,可以严格控制预裂爆破孔方位角和倾角误差在1 °以内,应用于预裂孔施工,取得了很好的预裂爆破效果.","authors":[{"authorName":"李启军","id":"54bdec39-1f0f-4da5-a29b-50bd02b7cc37","originalAuthorName":"李启军"},{"authorName":"王泽军","id":"3299f90b-a260-4a05-b40d-c83cf7d269a4","originalAuthorName":"王泽军"},{"authorName":"潘爱国","id":"6c92f0d3-5988-444e-83df-3c38e066cb06","originalAuthorName":"潘爱国"},{"authorName":"喻小报","id":"31f54ee7-3957-43e0-875e-e4f3a519bb76","originalAuthorName":"喻小报"}],"doi":"","fpage":"31","id":"4e07a94f-1011-4af2-bd70-000539f7aebf","issue":"12","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"0660dec8-5dbe-413f-901c-2cad0beb6d4d","keyword":"预裂爆破","originalKeyword":"预裂爆破"},{"id":"2eb04f4a-fd3a-445c-8459-e600a41086f5","keyword":"<span style=\"color:red\">钻孔</span>工艺","originalKeyword":"钻孔工艺"},{"id":"66840ca9-f407-4778-9743-e7eaef56ddcc","keyword":"方位角","originalKeyword":"方位角"},{"id":"fc837cd7-58cb-456e-a185-56a0211b5838","keyword":"潜孔钻机","originalKeyword":"潜孔钻机"}],"language":"zh","publisherId":"huangj201212008","title":"乌山铜钼矿预裂爆破<span style=\"color:red\">钻孔</span>工艺研究及实践","volume":"33","year":"2012"}],"totalpage":13,"totalrecord":123}